Weather in Aracaju in September
In an average September, Aracaju sees a daily high around 27°C and a low around 21°C, based on 1980–2026 of local climate records.
| Average high | 27°C |
|---|---|
| Typical high range | 26°C to 29°C |
| Average low | 21°C |
| Typical low range | 20°C to 22°C |
| Average daily precipitation | 3 mm |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
33°C
2021-09-22
Lowest
23°C
2006-09-08
Low
Highest
24°C
2026-09-07
Lowest
17°C
2000-09-04
Feels-like
Highest
46°C
2021-09-22
Lowest
23°C
2006-09-08
Humidity
Highest
21.0 g/m³
2008-09-29
Lowest
14.3 g/m³
1981-09-13
Wind
Highest
26 km/h
2026-09-18
Lowest
8 km/h
2009-09-14
Gust
Highest
54 km/h
2011-09-18
Lowest
19 km/h
2009-09-14
Precip
Wettest
140 mm
2017
Driest
14 mm
1997
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